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| author | Takashi Iwai <tiwai@suse.de> | 2012-04-07 12:28:00 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-04-07 12:28:00 +0200 |
| commit | c38f62b08d800104fa9b0e9d6e9141459986c06d (patch) | |
| tree | 1d04d768c8aa0c1a544d1f068317c7beb0101be2 /fs/squashfs/super.c | |
| parent | 250f32747e62cb415b85083e247184188f24e566 (diff) | |
| parent | 8abe05c6eb358967f16bce8a02c88d57c82cfbd6 (diff) | |
Merge tag 'asoc-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: fixes for 3.4
A bunch of driver-specific fixes and one generic fix for the new support
for platform DAPM contexts - we were picking the wrong default for the
idle_bias_off setting which was meaning we weren't actually achieving
any useful runtime PM on platform devices.
Diffstat (limited to 'fs/squashfs/super.c')
| -rw-r--r-- | fs/squashfs/super.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c index ecaa2f7bdb8..29cd014ed3a 100644 --- a/fs/squashfs/super.c +++ b/fs/squashfs/super.c @@ -158,10 +158,15 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent) goto failed_mount; } + /* Check block log for sanity */ msblk->block_log = le16_to_cpu(sblk->block_log); if (msblk->block_log > SQUASHFS_FILE_MAX_LOG) goto failed_mount; + /* Check that block_size and block_log match */ + if (msblk->block_size != (1 << msblk->block_log)) + goto failed_mount; + /* Check the root inode for sanity */ root_inode = le64_to_cpu(sblk->root_inode); if (SQUASHFS_INODE_OFFSET(root_inode) > SQUASHFS_METADATA_SIZE) @@ -316,11 +321,10 @@ check_directory_table: } insert_inode_hash(root); - sb->s_root = d_alloc_root(root); + sb->s_root = d_make_root(root); if (sb->s_root == NULL) { ERROR("Root inode create failed\n"); err = -ENOMEM; - iput(root); goto failed_mount; } |